To make matters worse, United's CEO, Oscar Munoz apologized only for "having to re-accommodate ... customers."

It's safe to say that United Airlines is in a PR crisis right now.

On Tuesday (April 11), people have been using the hashtag #NewUnitedAirlinesMotto to slam the airline for how they treat their customers. "We put the "hospital" in hospitality!" tweeted one person, while another user posted, "Sit back relax and enjoy the fight!"

Fly the friendly skies? Hardly. Check out some more clever rebranding of United Airlines' slogan below.